900–999
The 10th century
Whose working lives fell in the 10th century. Books are measured from 1800 and readers from 2015, so for this period we can say who lived then, not who was talked about then.
Lived then
The most notable people whose working lives fell in the 10th century, ranked where Wikipedia coverage and readership agree.
#PersonIn print, 1800–2019Echoed
- 1
Pope John XII937–964 · 🇮🇹 Italy · Religious Figures7 decades - 2
Pope Leo VIII915–965 · 🇮🇹 Italy · Writers0 decades - 3
Pope Benedict V900–965 · 🇮🇹 Italy · Religious Figures0 decades - 4
Pope Lando900–914 · 🇮🇹 Italy · Religious Figures0 decades - 5
Pope John XIIIdied 972 · 🇮🇹 Italy · Religious Figures0 decades - 6
Pope John XI910–936 · 🇮🇹 Italy · Religious Figures0 decades - 7
Marozia892–936 · 🇮🇹 Italy16 decades - 8
Pope Leo VIdied 928 · 🇮🇹 Italy · Religious Figures0 decades - 9
Pope Leo VIIdied 939 · 🇮🇹 Italy · Religious Figures0 decades - 10
Pope Benedict VIdied 974 · 🇮🇹 Italy · Religious Figures0 decades - 11
Pope Agapetus II900–955 · 🇮🇹 Italy · Religious Figures0 decades - 12
Pope Marinus II900–946 · 🇮🇹 Italy · Religious Figures0 decades - 13
Pope John XVIIdied 1003 · 🇮🇹 Italy · Religious Figures0 decades - 14
Pope Benedict IV900–903 · 🇮🇹 Italy · Religious Figures0 decades - 15
Pope Benedict VIIdied 983 · 🇮🇹 Italy · Religious Figures0 decades - 16
Pope John XVIIIdied 1009 · 🇮🇹 Italy · Religious Figures0 decades - 17
Pope Stephen VIIdied 931 · 🇮🇹 Italy · Religious Figures0 decades - 18
Romuald951–1027 · 🇮🇹 Italy · Religious Figuresnot measured— - 19
William of Volpiano962–1031 · 🇮🇹 Italy · Architects0 decades
How this is measured
- Placing people in time. Each person belongs to the century in which they were most active — around age 35, and never after their death.
- Who ranks highest. Within a century, people are ranked where two independent signals agree: how many of the world’s Wikipedia language editions cover them, and how many people actually read about them. Article counts alone can be lifted by a person’s own circle; readers cannot.
- Fame in print. The curves count how often a name appears in Google Books from 1800 to 2019, as a share of all the words printed each year, in the person’s own language wherever that corpus exists. Those decades are over, so each measurement is made once and kept.
- What is left out. A lifetime is measured only from 1820, when there is enough print to judge; the five years after a death are skipped as obituaries; and a name shared with someone equally notable is credited to neither.